Custom Lithium Battery Manufacturer Since 2011---iBorn
Custom Lithium Battery Manufacturer Since 2011---iBorn
Product Advantages
Design and Structural Benefits of the 18650 Battery Pack
The battery pack’s design adopts a modular 3S5P configuration combining five 18650 lithium-ion cells in parallel and three such groups in series, creating a scalable architecture favorable for customization by OEMs. The compact form factor (95*59*71mm) and lightweight construction (~680g) favor integration into constrained spaces without compromising capacity. It incorporates advanced thermal management compatible with recommended ambient temperatures, maintaining optimal operating conditions that prolong cell life. As a custom lithium ion battery pack manufacturer, the company employs precise cell matching and automated assembly techniques to ensure uniform performance across cells and minimize internal resistance, enhancing pack reliability.
Performance, Reliability, and User-Centric Value
Performance metrics highlight the battery pack’s capability to deliver consistent power output at a nominal 11.1V with a 10Ah capacity and high discharge currents up to 10C peak, addressing varying load profiles efficiently. Users benefit from a substantial cycle life exceeding 800 cycles, reducing frequency of replacements and maintenance costs. The low self-discharge rate and stable voltage output under continuous use contribute to optimized device uptime. Safety certifications reinforce user confidence in transportation, operation, and environmental compliance. Overall, this rechargeable lithium ion battery pack enables engineering teams to deliver solutions meeting rigorous reliability demands while maintaining user safety and system stability.
| Item | Specifications | Remark |
| Model No. | 18650-2000-3S5P | |
| Nominal Voltage | 11.1V | |
| Nominal Capacity | 13Ah | @0.2C standard charge&discharge |
| Max Dimensions | 95*59*71mm | L*W*H |
| Cycle Life | ≥800 times | |
| Charge Method | CC/CV with professional charger | |
| Charge Cut-off Voltage | 12.6V | |
| Discharge Cut-off Voltage | 9.0V | |
| Standard Charge Current | 0.2C | |
| Standard Discharge Current | 0.2C | |
| Max Continuous Charge Current | 1C | |
| Max Continuous Discharge Current | 5C | |
| Max Peak Discharge Current | 10C | |
| Recommended Operation Ambient Temperature | Charge: 0~45℃, Discharge:-20~60℃ | |
| Storage Temperature | -20~25℃ | 12 months |
| -20~45℃ | 3 months | |
| -20~60 ℃ | 1 month | |
| Internal Resistance | ≤280mΩ | |
| Weight | Approx. 680g |
Use Scenarios
Reliable Power Solution for Portable Medical Devices
In medical device manufacturing, uninterrupted power supply is crucial for patient safety and device accuracy. This 18650 battery pack supplied by a certified 18650 battery pack supplier provides stable 11.1V output and long-lasting charge capability essential for portable diagnostic and monitoring equipment. Its ability to operate safely under various ambient conditions while meeting UN38.3 transport standards ensures regulatory compliance in healthcare logistics. The compact design facilitates seamless integration into handheld devices, supporting consistent operation throughout medical workflows and enhancing device reliability in critical applications.
Integration into Solar Lighting and Outdoor Energy Systems
Solar lighting systems deployed in remote or outdoor environments demand power sources that sustain operation with fluctuating loads and temperature extremes. This 11.1V lithium battery pack offers a resilient energy reservoir with a high cycle life suited for repeated daily charge/discharge cycles from photovoltaic panels. Its low internal resistance and wide operating temperature range (-20°C to 60°C) ensure minimal energy loss and reliable output even in less hospitable climates. By integrating this rechargeable lithium ion battery pack, solar system designers can provide end-users with extended illumination periods and reduced maintenance intervals, reinforcing system uptime and cost-effectiveness in renewable energy installations.
Can you customize a lithium ion battery pack for specific industrial applications?
Yes, we specialize as a custom lithium ion battery pack manufacturer. Our R&D team collaborates closely with clients to design battery packs tailored to exact voltage, capacity, and size requirements, ensuring seamless integration into your product.
What safety certifications does your 18650 battery pack hold?
Our 18650 3S5P 11.1V 10Ah rechargeable lithium ion battery pack complies with CE, RoHS, UN38.3, and IEC62133 standards. These certifications guarantee safety, reliability, and international shipping compliance for various industrial uses.
How should I store the battery to maintain its performance?
To maintain optimal performance, we recommend storing the battery between -20°C to 25°C for up to 12 months. Proper storage helps preserve the battery’s lifespan and reliability, supporting consistent performance when deployed in demanding environments.
Do you provide guidance on installation and maintenance for your battery packs?
We provide professional guidance on installation and maintenance to ensure safe and efficient use of our 11.1V lithium battery pack. Our team supports users in optimizing charge rates, ambient conditions, and proper handling to extend battery life and performance.
